baber/WOPTO huggingface dataset:
Patent JP-2010070881-A (JP)
Title: Heat-insulation material for fiber and the fiber
Inventor: NOGUCHI MASAAKI
IPC: D06M23/08
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular material for fibers which is resistant to collapse of the particle when included in the fiber, keeps a function of a hollow form even when partially cracked, easily gives smoothness, and getting a sufficient heat-insulation function by an amount smaller than conventional heat-insulation materials: and to provide the fiber.  <P>SOLUTION: The heat-insulation material is a hollow siliceous fine particle included in the fiber and having an inner space, wherein the inner space of at least 50%, in number, of the particles is formed of a plurality of closed cells divided by partition walls. Preferably the granular material for the fibers has a density of 0.16-0.35 g/cm<SP>3</SP>and more preferably has an average particle diameter of not more than 100 μm. There is also provided the fiber containing the particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070235-A (JP)
Title: Adhering lid and method for manufacturing it
Inventor: KONOIKE RYOICHI
IPC: B65D43/02
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhering lid which can covering lid in contact only by placing it on a body to be stuck such as a food container so as to cover the body to be stuck from above and can store a food under a sealed condition.  <P>SOLUTION: The adhering lid is molded from an elastic material, to constitute a downward dish-like disc body on the lower surface of which a recessed portion is formed, and includes a suction edge part formed on the vicinity of the peripheral edge of the disc body, a freely deformable portion formed toward the center from the suction edge part, and a knob portion provided at the central part of the upper part of the disc body. When the body to be stuck is covered by the contact lid, under a condition that the suction edge part abuts on the surface to be stuck of the body to be stuck, when a negative pressure space is formed in the recessed part by deforming downward the freely deformable portion, the suction edge part is sucked on the surface to be stuck. A semi-rigid portion (18) is formed in the central region divided by a concentric circle with a diameter R2 from the center of the disc body (13) with a diameter R1, and a diaphragm portion (19) easily elastically deformable is formed toward the suction edge part from the peripheral edge of the semi-rigid portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071603-A (JP)
Title: Heat pump water heater
Inventor: MARUMOTO KAZUHIKO
IPC: F24H1/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater capable of keeping high reliability and low costs for a long period by detecting abnormality and stopping a compressor without using a pressure switch or a discharge pressure detecting means.  <P>SOLUTION: In this heat pump water heater having a heat pump 1 formed by connecting the compressor 2, a radiator 3, a pressure reducing means 4, and an air heat exchanger 5, a hot water storage tank 8 for storing warm water heated by the radiator 2, and a current value detecting means 34 for detecting a value of electric current flowing to the compressor 2, and constituted to stop an operation of the compressor 2 when the current value reaches a prescribed value or more within a prescribed time after start of the compressor 2, high reliability and low costs can be kept for a long period by detecting abnormality without using the pressure switch or the discharge pressure detecting means, and stopping the compressor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077455-A (JP)
Title: Hot-dip galvannealed steel sheet and method for manufacturing the same
Inventor: MAKISUI YOICHI
IPC: C23C28/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To stably manufacture a hot-dip galvannealed steel sheet having superior press formability even under a production condition of high speed, while saving a space.  <P>SOLUTION: A manufacturing method includes the steps of: bringing an acidic solution containing an oxidant into contact with the surface of the steel sheet; holding the steel sheet for 1-60 s after the contact treatment; washing the steel sheet with water; and drying the steel sheet. The oxidant includes, for instance, one or more compounds selected from hydrogen peroxide, a nitrate and a permanganate. Thereby, an oxide layer having an average thickness of 10 nm or more and containing Zn as an essential component is formed on the surface of the plated steel sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077999-A (JP)
Title: Split rolling bearing and bearing structure having the same
Inventor: SUZUKI MASAHIRO
IPC: F16C33/60
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a split rolling bearing capable of largely restraining the generation of noise and vibration caused by passing through a mating face of a rolling element by a simple constitution.  <P>SOLUTION: This two-piece rolling bearing is composed of double-split outer rings 2a and 2b in pairs formed in two pieces in the circumferential direction, a plurality of rolling elements 3 arranged so as to be rollable on respective inside surfaces of both the double-split outer rings 2a and 2b, and double-split cages 4a and 4b in pairs for holding the respective rolling elements 3 so as to be arranged at a substantially equal interval in the circumferential direction, and internally fitted with a shaft 5. A coating film 11 composed of a soft material for covering a mating part abutting on mutual end surfaces in the circumferential direction of both the double-split outer rings 2a and 2b is formed on inside surfaces of both the double-split outer rings 2a and 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078943-A (JP)
Title: Image forming apparatus
Inventor: OGATA TOMOHITO
IPC: G03G15/16
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing quality of image from becoming worse due to the occurrence of sudden speed fluctuation in conveyance speed of a recording paper and driving speed of image carrier caused by shocking vibration occurred when plunging in or leaving a roller for nipping and conveying the recording paper.  <P>SOLUTION: The image forming apparatus 100 includes the image carrier for carrying a toner image, a driving means for driving the image carrier at the predetermined speed, a controlling means for operating the driving means in the predetermined way by giving instructions to it, a transfer means for nipping and holding the recording paper by a rotor at a position where it opposes to the image carrier to transfer the toner image in the image carrier onto the recording paper, and a storage part 105 for holding control data. The controlling means gives the instructions for making the driving means generate fluctuation of reverse phase at a level close to the vibration caused when the recording paper passes through between the image carrier and the transfer means for the fluctuation given to the predetermined speed of the image carrier by the vibration based on the control data held in the storage part 105.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078944-A (JP)
Title: Liquid crystal display and electronic equipment
Inventor: HIRAI KYOKO
IPC: G02F1/1339
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure with a high numerical aperture that prevents a columnar spacer from entering a pixel region side and then prevents light from leaking to prevent a display defect.  <P>SOLUTION: An FFS type liquid crystal display 1 is provided with, on one substrate 10: a flattening film 18 covering at least a data line, a scan line, and a switching element 5; a first electrode 31 formed on the flattening film 18; an insulating film 33 covering the first electrode 31; and a second electrode 32 formed on the insulating film 33 and driving liquid crystal molecules constituting a liquid crystal layer 50 with an electric field generated with the first electrode 31. On the other substrate 20 of the pair of substrates 10 and 20, the liquid crystal display is provided with a columnar spacer 40 for holding an interval between the pair of substrates 10 and 20 in a position overlapping at least one of the data line, scan line, and switching element 5 in plane. On the surface of the other substrate 10, a recessed portion 41 is formed by hollowing the flattening film 18, and a portion of the columnar spacer 40 is put in the recessed portion 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277641-A (JP)
Title: Surface lighting device
Inventor: IWASAKI OSAMU
IPC: F21V8/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface lighting device with a thin shape, which can emit light with fewer luminance variations at high use efficiency and can obtain a convex or temple bell-shaped distribution of brightness.  <P>SOLUTION: The surface lighting device comprises a light guide plate, two light sources respectively arranged by facing light incident surfaces of two light guide plates, a case for housing the light sources and the light guide plate, a first fixing means fixed on the case and integrating one light source and the light guide plate while they maintain a fixed interval, a second fixing means slidably supported by the case and integrating the other light source and the light guide plate while they maintain a fixed interval, a sliding mechanism for sliding the second fixing means to the case in response to expansion and contraction of the light guide plate, and a rod-shaped second connection member fixed on the case in the vicinity of the second fixing means. Reinforced members are respectively arranged on the surface of the light guide plate at a connecting section between the light guide plate and each member, and the light guide plate and each member are connected with each other via the reinforced members.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079119-A (JP)
Title: Display drive circuit
Inventor: KUROKAWA YOSHIKI
IPC: G09G3/36
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To control how much saturation is expanded according to a color gamut of a liquid crystal panel or color characteristics of R, G, and B.  <P>SOLUTION: A display drive circuit includes an initial color gamut vertex coordinate storage unit (211) capable of storing initial color gamut vertex coordinates, a user target color gamut vertex coordinate storage unit (212) capable of storing user target color gamut vertex coordinates, and a saturation expansion coefficient determination unit (210) determining an expansion coefficient of saturation data based on the initial color gamut vertex coordinates and user target color gamut vertex coordinates. Further, the display drive circuit is provided with an expansion unit (206) that expands saturation of the display data based on the expansion coefficient of saturation of display data. The expansion coefficient of the saturation data is determined based on the initial color gamut vertex coordinates and user target color gamut vertex coordinates, and the saturation of the display data is expanded based on it, so that how much the saturation is expanded can be controlled according to the color gamut of the liquid crystal panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009105888-A (JP)
Title: Erroneous erasure determination apparatus, method and program, and image file generation apparatus
Inventor: NAKAMURA SATOSHI
IPC: G06F12/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To determine the likelihood of erroneous erasure of image data in an image file.  <P>SOLUTION: An erroneous erasure determination apparatus is provided which includes an erroneous erasure judging means for judging whether or not there is possibility that image data in an image file have been erroneously erased based on auxiliary information attached thereto which indicates whether or not the image file is recorded in a multi-page format, and information which indicates the number of image data recorded in the image file.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010075637-A (JP)
Title: Portable cleaning material-locking tool
Inventor: SUGIYAMA MITSURU
IPC: A63F7/02
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable cleaning tool with excellent operability, which is used for all cleaning parts.  <P>SOLUTION: The portable cleaning material-locking tool includes: a one-hand grippable axial cylinder 10 where an engagement mechanism for engaging a cleaning material is formed at the front end and whose partial portion 12 is molded so as to be resiliently deformable by a coil spring 13; and a return spring 16. The engagement mechanism includes: a projection body 20 which is projecting outward when urged by the return spring 16 and returned when the urging return spring 16 is eliminated; and a storage end 11 which forms a gap when the projection body 20 is projecting outward and eliminates the gap when the projection body 20 is returned. The engagement mechanism has a structure where a part of the cleaning material invades the gap where the projecting projection body 20 is enclosed by the cleaning material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086732-A (JP)
Title: Battery with pin terminal
Inventor: MITAMURA TOMOKAZU
IPC: H01M2/30
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery with a pin terminal installed in an axial direction having a welding structure in which the pin terminal is not damaged easily even if an external force is added in a direction to fall the pin terminal.  <P>SOLUTION: In the battery with the pin terminal of which at least one electrode is welded with a pin terminal which includes a nearly T-shaped cross-section in a length direction and includes a projection for welding integrally formed on a head side end part, and when a diameter of a body part 12a of the pin terminal is ΦA, a diameter of a flange part 12b of the pin terminal is ΦB, a thickness of the flange part 12b of the pin terminal is t, a diameter of the projection 12c is ΦC, and a height of the projection 12c is p, the pin terminal satisfies the following formulae, 3×ΦA≥ΦB≥1.2×ΦA as for ΦB, 2×ΦA≥t≥0.3×ΦA as for t, ΦB≥ΦC≥0.5×ΦA as for ΦC, and 2×ΦA≥p≥0.1×ΦA as for p.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087737-A (JP)
Title: Rfid system, reader/writer, and rfid tag
Inventor: SUEOKA TOSHIO
IPC: H04B1/59
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate non-read RFID tags even if many and unspecified RFID tags exist within a range to which radio waves of a reader/writer reach for an RFID system.  <P>SOLUTION: The RFID system 1 includes: the RFID tags 2a-2f having a tag antenna section 20a and a tag circuit section 20b for storing and holding identification information; and the reader/writer 3 including a transmission/reception section 31 for reading the identification information 25b from the respective RFID tags 2a-2f via an antenna 3a. The reader/writer 3 transmits a read instruction for reading the identification information 25b from the transmission/reception section 31 via the antenna 3a, and then adds read error information 34b for notifying occurrence of read errors to the read instruction to be transmitted next for transmitting from the transmission/reception section 31 via the antenna 3a when the identification information 25b to be read from one of a plurality of RFID tags 2a-2f cannot be read by the occurrence of read errors at the transmission/reception section 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081863-A (JP)
Title: Sugar-coated food
Inventor: USAMI HIROAKI
IPC: A23L29/20
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sugar-coated food such as sugar-coated confectionery, excellent in a touch difference between softness of a pill having chewing properties allowing to sufficiently feel the taste of a raw material comprising a central layer, and hardness of a sugar-coated layer having sugar as the main ingredient.  <P>SOLUTION: The sugar-coated food is obtained by spraying a sugar solution and then adding vitamin C powder to a pill to be a central layer, having chewing properties, and drying the product so as to form a multilayer structure where sugar layers and vitamin C layers are alternately superimposed on each other. Since sugar in each of the layers has a crystal form and the average particle diameter of the crystal is 5-15 μm, the sugar-coated food is hard coated. The sugar-coated confectionery thus obtained has a different hardness between the sugar-coated layer and the central layer, and becomes excellent in a touch difference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085916-A (JP)
Title: Light deflector
Inventor: YAGI IKUTAKE
IPC: G02F1/33
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of resolution points of a light deflector.  <P>SOLUTION: The light deflector which applies voltage to electro-optic crystal such as KTN (potassium tantalate niobate) to control deflection angle is combined with a thin-layer hologram-waveguide to further increase the number of resolution points of the light deflector alone. In one embodiment, the thin-layer hologram is obtained by forming a grating in a single-mode planar waveguide. This waveguide is configured so as to generate a guided wave whose wavelength vector has the same magnitude as the absolute value of the sum of wavelength vectors of the grating and incident light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009053707-A (JP)
Title: Projection apparatus
Inventor: IWANAGA MASAKUNI
IPC: G09G3/34
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To ensure improved color reproducibility.  <P>SOLUTION: In a color wheel 35, primary color filters of R, G, and B colors are uniformly arranged, and neutral color filters are disposed between the primary color filters. A time division drive circuit 39 controls the drive of a spatial light modulator 31 such that a signal indicating the same color as the color of light emitted from the color wheel 35 corresponding thereto is supplied to the spatial light modulator 31. Following a display control specified by a control section 14, the time division drive circuit 39 controls the drive of the spatial light modulator 31. The neutral color filters are disposed between the primary color filters. Accordingly, during a period of mixture of each primary color and the corresponding neutral color, a projecting section 13 emits the mixed color and hence satisfactory color reproducibility is ensured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010090836-A (JP)
Title: Urea water supply equipment
Inventor: SEKIJIMA HITOSHI
IPC: B01D53/94
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide urea water supply equipment reducing the clogging of a jet hole due to the accumulation of deposits and reducing the jetting of urea water to improper directions by reducing the deposition of the deposits to an outlet side of the jet hole, and removing the deposits even when there is deposition of deposits.  <P>SOLUTION: A water jetting nozzle 35 is provided facing a jetting nozzle 25 jetting out urea water. Then, the water jetted out from the water jetting nozzle 35 is sprayed on the outlet side of the jet hole 28 of the jetting nozzle 25. Thus, the urea water adhered to the outlet side of the jet hole 28 is washed by the sprayed water. Deposition and accumulated deposits on the outlet side of the jet hole 28 is dissolved no only by the sprayed water, but destroyed by the physical energy of the sprayed water. As a result, the deposition of deposits on the outlet side of the jet hole 28 is reduced, and the deposits are removed even when there is deposition of deposits.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090325-A (JP)
Title: Aqueous organic/inorganic coating composition
Inventor: MASUDA KAZUAKI
IPC: C09D153/00
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide two-pack type aqueous organic/inorganic coating composition giving a coated film excellent in high elasticity and high durability.  <P>SOLUTION: This two-pack type aqueous coating composition comprises a base component and a curing agent, where the base component includes an emulsion containing an acrylic/urethane complex resin prepared by reacting an acrylic resin and a urethane resin each having an addition-reactive functional group, and an organosilane compound having an alkoxy group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096208-A (JP)
Title: Fluid bearing device
Inventor: KUNIGOME HIROMICHI
IPC: F16C33/74
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid bearing device having high parting strength while being thinned in size.  <P>SOLUTION: A seal member 9 integrally having a disk 9a having a hole at the center and a cylinder 9b axially downwardly protruded from the lower end face 9a1 of the disk 9a is arranged at the upper part of a bearing sleeve 8. Here, a first seal space S1 is formed between the external peripheral face 9b1 of the seal member 9 and the seal forming face 7d of a housing 7 which opposes the external peripheral face 9b1. Also, a lower region in the external peripheral face 9b1 which is not involved in the formation of the first seal space S1 is fixed to the seal fixing face 7e of the housing 7 by a prescribed means. By this, a fixing region (seal fixing region 11) between the housing 7 and the seal member 9 is formed at the internal communication side of the first seal space S1 (here, the lower part of the first seal space S1). Furthermore, the seal fixing region 11 is formed at the outside diameter side rather than a fixing region (sleeve fixing region 10) between the housing 7 and the bearing sleeve 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097762-A (JP)
Title: Fusible link for installation of battery terminal
Inventor: ONODA SHINYA
IPC: H01H85/08
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusible link for installation of a battery terminal which is reduced in size and weight which would not sacrifice the capacity of a power supply, or increased in the capacity of the power supply, without requiring enlargement of the power supply.  <P>SOLUTION: The fusible link A for installation of the battery terminal includes a bus bar 1α, which is formed by connecting a first conductor plate 1a electrically connected to a mating terminal 4 by making its one side contact with the mating terminal 4; and a second conductor plate 1a' which is on the same plane with mutual spacings via a fusible fuse part 1d, and is housed in a resin-made case 2. A retreat part 1e1', which makes a surface of the second conductor plate 1a' on the same side as the contact surface with the mating terminal 4 in the first conductor plate 1a retreat to the other surface side, is provided in the vicinity of an end part, on the first conduct plate 1a side of the second conductor plate 1a'.  <P>COPYRIGHT: (C)2010,JPO&INPIT